A student scores 71 out of 100 on a test. If the maximum score on the next test is also 100 points, what score does the student need to maintain at least an average of 82?

93 points

Step-by-step explanation:

1. Set up the equation to find the mean/average.

2. (Solving)

Step 1: Multiply both sides by 2.

Step 2: Subtract 71 from both sides.

Therefore, the student needs to score at least 93 points on a test to maintain an average of 82.

b. t=-25h+3

step-by-step explanation: